Task 7. Choose a word to put into each gap: large, the plates, the farad, the capacitance, inserted, dielectric large area, increased a capacitor, device 1 A capacitor is an electrical for storing quantities of electricity. 2. The general form of is what of two parallel conducting plates 3. Such plates are of relatively close together, and contain between them a non-conducting medium called the dielectric .4. Common are air, glass, oil and waxed paper. 5 To increase the capacitance of a capacitor the following changes can be made: first, the area of the plates may be ...6. Second may be put closer together. 7. Third, a more suitable dielectric may be between the plates. 8. If the plates of a capacitor are small in area and far apart is small. 9. If the area is and plates close together, the capacitance is large. 10 The unit of capacitance __ named in honour of Michael Faraday.

Question

Task 7. Choose a word to put into each gap: large, the plates, the farad, the capacitance, inserted, dielectric large area, increased a capacitor, device 1 A capacitor is an electrical for storing quantities of electricity. 2. The general form of is what of two parallel conducting plates 3. Such plates are of relatively close together, and contain between them a non-conducting medium called the dielectric .4. Common are air, glass, oil and waxed paper. 5 To increase the capacitance of a capacitor the following changes can be made: first, the area of the plates may be ...6. Second may be put closer together. 7. Third, a more suitable dielectric may be between the plates. 8. If the plates of a capacitor are small in area and far apart is small. 9. If the area is and plates close together, the capacitance is large. 10 The unit of capacitance __ named in honour of Michael Faraday.

Answer 1

1. A capacitor is an electrical device for storing quantities of electricity.2. The general form of a capacitor is what of two parallel conducting plates.3. Such plates are of relatively large area close together, and contain between them a non-conducting medium called the dielectric.4. Common dielectrics are air, glass, oil and waxed paper.5. To increase the capacitance of a capacitor the following changes can be made: first, the area of the plates may be increased.6. Second, the plates may be put closer together.7. Third, a more suitable dielectric may be inserted between the plates.8. If the plates of a capacitor are small in area and far apart, the capacitance is small.9. If the area is large and plates close together, the capacitance is large.10. The unit of capacitance is named in honour of Michael Faraday.

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